There are a dozen of national parks in the British Virgin Islands, and since every major island has one, it is easy to incorporate a hike into your itinerary. Diamond Cay is Jost Van Dyke's treasure box located on the east side of the island, and is in fact a 1.25-acre bird sanctuary that's also home to turtles and lizards. Bubbly Pool, formed by waves crashing against the rocks, is only a short walk away to the north.

As one of the oldest civil buildings of Reims, the Musée-Hôtel le Vergeur offers a journey back to the 13th century. Here you can see furnished period rooms and stunning interior design.

Siena still runs on medieval time—in the best way. Its centre hasn’t changed much in centuries, and that’s part of the charm. The Piazza del Campo is the heart of it all—it’s where the Palio horse race happens twice a year. Climb the Torre del Mangia for wide views across the rooftops. The cathedral’s worth the time, especially its black-and-white striped interior, detailed floor mosaics (open seasonally), and the Piccolomini Library tucked inside. Don’t skip the crypt or the Museo dell’Opera del Duomo—they’re quieter and give you a different angle on the city.